private void FillDropDown()
{
ddlArea.DataSource = areaProvider.GetAll();
ddlArea.DataTextField = "Description";
ddlArea.DataValueField = "ID";
ddlArea.DataBind();
ddlArea.Items.Insert(0, new ListItem(String.Empty, "0"));
ddlFindBranch.DataSource = branchProvider.GetActiveBranches();
ddlFindBranch.DataTextField = "Name";
ddlFindBranch.DataValueField = "ID";
ddlFindBranch.DataBind();
ddlBillingType.DataSource = billingTypeProvider.GetActiveBillingTypes();
ddlBillingType.DataTextField = "Description";
ddlBillingType.DataValueField = "ID";
ddlBillingType.DataBind();
ddlBillingType.Items.Insert(0, String.Empty);
ddlPackage.DataSource = packageProvider.GetPackagesInBranch(Convert.ToInt32(ddlFindBranch.SelectedValue));
ddlPackage.DataTextField = "Name";
ddlPackage.DataValueField = "ID";
ddlPackage.DataBind();
ddlPackage.Items.Insert(0, String.Empty);
ddlBillingBank.DataSource = bankProvider.GetActiveBanks();
ddlBillingBank.DataTextField = "Name";
ddlBillingBank.DataValueField = "ID";
ddlBillingBank.DataBind();
ddlBillingBank.Items.Insert(0, String.Empty);
ddlCardExpiredMonth.DataSource = CommonHelper.GetMonthNames();
ddlCardExpiredMonth.DataTextField = "Value";
ddlCardExpiredMonth.DataValueField = "Key";
ddlCardExpiredMonth.DataBind();
ddlCardExpiredMonth.SelectedValue = DateTime.Today.Month.ToString();
ddlCardExpiredYear.DataSource = Enumerable.Range(2005, DateTime.Today.Year + 10 - 2005);
ddlCardExpiredYear.DataBind();
ddlCardExpiredYear.SelectedValue = DateTime.Today.Year.ToString();
ddlMonthlyDuesItem.DataSource = itemProvider.GetMonthlyDuesItem();
ddlMonthlyDuesItem.DataTextField = "Description";
ddlMonthlyDuesItem.DataValueField = "ID";
ddlMonthlyDuesItem.DataBind();
ddlMonthlyDuesItem.Items.Insert(0, String.Empty);
DataBindingHelper.PopulateCreditCardTypes(ddlBillingCardType, true);
}